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FR2466439B1 - PROCESS FOR DRYING SLUDGE, ESPECIALLY SLUDGE FROM COMMUNAL PURIFICATION PLANTS - Google Patents

PROCESS FOR DRYING SLUDGE, ESPECIALLY SLUDGE FROM COMMUNAL PURIFICATION PLANTS

Info

Publication number
FR2466439B1
FR2466439B1 FR8021168A FR8021168A FR2466439B1 FR 2466439 B1 FR2466439 B1 FR 2466439B1 FR 8021168 A FR8021168 A FR 8021168A FR 8021168 A FR8021168 A FR 8021168A FR 2466439 B1 FR2466439 B1 FR 2466439B1
Authority
FR
France
Prior art keywords
sludge
purification plants
drying
communal
communal purification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8021168A
Other languages
French (fr)
Other versions
FR2466439A1 (en
Inventor
Erich Zeltner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Von Roll AG
Original Assignee
Von Roll AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Von Roll AG filed Critical Von Roll AG
Publication of FR2466439A1 publication Critical patent/FR2466439A1/en
Application granted granted Critical
Publication of FR2466439B1 publication Critical patent/FR2466439B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/02—Heating arrangements using combustion heating
    • F26B23/022—Heating arrangements using combustion heating incinerating volatiles in the dryer exhaust gases, the produced hot gases being wholly, partly or not recycled into the drying enclosure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Sustainable Development (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
FR8021168A 1979-10-04 1980-10-02 PROCESS FOR DRYING SLUDGE, ESPECIALLY SLUDGE FROM COMMUNAL PURIFICATION PLANTS Expired FR2466439B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/081,683 US4276835A (en) 1979-10-04 1979-10-04 method for processing sewage sludge

Publications (2)

Publication Number Publication Date
FR2466439A1 FR2466439A1 (en) 1981-04-10
FR2466439B1 true FR2466439B1 (en) 1988-04-08

Family

ID=22165719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8021168A Expired FR2466439B1 (en) 1979-10-04 1980-10-02 PROCESS FOR DRYING SLUDGE, ESPECIALLY SLUDGE FROM COMMUNAL PURIFICATION PLANTS

Country Status (4)

Country Link
US (1) US4276835A (en)
JP (1) JPS5678700A (en)
CH (1) CH648537A5 (en)
FR (1) FR2466439B1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387654A (en) * 1980-05-05 1983-06-14 Coen Company, Inc. Method for firing a rotary kiln with pulverized solid fuel
US4426936A (en) 1982-04-21 1984-01-24 General Motors Corporation Method and apparatus for disposal of thermoplastic waste in a fluidized bed reactor
US4466361A (en) * 1983-05-26 1984-08-21 Marblehead Lime Company Method and apparatus for waste incineration
ATE36695T1 (en) * 1983-09-05 1988-09-15 William C Meenan METHOD AND APPARATUS FOR THE TREATMENT OF SLUDGES CONTAMINATED BY POLYCHLORINATED BIPHENYLENE.
DE3902446C1 (en) * 1989-01-27 1990-07-05 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
DE3906064A1 (en) * 1989-02-27 1990-08-30 Boehler Abfall Abluft Abwasser METHOD AND DEVICE FOR DRYING CRUSHED WOOD
CH676500A5 (en) * 1990-05-18 1991-01-31 Werner Kunz
DE4017806A1 (en) * 1990-06-01 1991-12-05 Koerting Ag METHOD AND SYSTEM FOR THE CONTINUOUS DRYING OF WOODCHIPS, WOOD FIBERS OR OTHER SHEET GOODS
DE4023518A1 (en) * 1990-07-24 1992-03-05 Fritz Egger Gmbh METHOD AND SYSTEM FOR DRYING DAMP GOODS
DE4140313A1 (en) * 1990-12-18 1992-06-25 Still Otto Gmbh METHOD FOR EXPLOSION-SAFE DRYING OF CLEANERS
DE4102216C2 (en) * 1991-01-25 1995-05-18 Steag Ag Process and power plant for the treatment of sewage sludge
NL9100606A (en) * 1991-04-08 1992-11-02 Vandenbroek Int Bv DRYING DEVICE.
US5309849A (en) * 1992-05-22 1994-05-10 Andritz Tcw Engineering Gmbh Sludge drying system with recycling exhaust air
DE4407536A1 (en) * 1994-03-07 1995-09-14 Baumann Schilp Lucia Sludge dewatering and drying in oxygen-deficient atmos.
BE1008915A3 (en) * 1994-10-13 1996-10-01 Schoppe Technologie Gmbh Drying method and device for mechanically pre-dried clarification sludge
AU3020497A (en) * 1996-06-07 1998-01-07 Societe En Commandite Gaz Metropolitain A spout-fluid bed dryer and granulator for the treatment of waste slurries
AT405644B (en) * 1996-09-26 1999-10-25 Andritz Patentverwaltung METHOD FOR INDIRECTLY HEATED DRYING OF GOODS, ESPECIALLY SLUDGE
RU2324745C2 (en) * 2006-02-26 2008-05-20 Игорь Михайлович Дистергефт Method of thermal processing of metal in combustion furnace of either direct or indirect reheating (variants), method of burning of mixture of liquid or gazeous fuel and heated air in combustion furnace of either direct or indirect reheating, heating mechanism (variants) and regenerative capping (variants) to implement these procedures
US8647582B2 (en) 2007-12-27 2014-02-11 Elcon Recycling Center (2003) Ltd. System for safely processing a fluid via monitoring and decreasing explosiveness
US9340741B2 (en) * 2009-09-09 2016-05-17 Gas Technology Institute Biomass torrefaction mill
US20140144356A1 (en) * 2010-11-16 2014-05-29 Gate 5 Energy Partners, Inc. Direct high temperature sludge energy recuperator transformer module
FR2991754B1 (en) * 2012-06-07 2020-10-02 Pyraine WET BIOMASS COMBUSTION THERMAL PLANT
RS66638B1 (en) 2017-03-03 2025-04-30 Kronoplus Ltd DEVICE AND PROCEDURE FOR CONTINUOUS DRYING OF BULK MATERIAL, IN PARTICULAR WOOD CHIPS AND/OR WOOD FIBERS, INCLUDING A HEAT EXCHANGER
EA201991750A1 (en) 2017-03-03 2020-02-28 Дуглас Текникал Лимитед DEVICE AND METHOD FOR CONTINUOUS DRYING OF LOOSE PRODUCTS, IN PARTICULAR WOOD CHIP AND / OR WOOD FIBERS, INCLUDING A CYCLE FOR HOT GAS
ES3008104T3 (en) 2017-03-03 2025-03-21 Kronoplus Ltd Apparatus and method for continuously drying bulk goods, in particular wood chips and/or wood fibers comprising a solid fired hot gas generator
WO2018224130A1 (en) * 2017-06-06 2018-12-13 Douglas Technical Limited Apparatus and method for continuously drying bulk goods
JP6586252B1 (en) * 2018-10-29 2019-10-02 株式会社タクマ Sludge drying carrier gas treatment system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2148447A (en) * 1933-08-26 1939-02-28 William A Dundas Method of and apparatus for disposing of sewage waste
US2066418A (en) * 1934-06-12 1937-01-05 Raymond Bros Impact Pulverizer Sludge disposal plant
US2032402A (en) * 1934-06-14 1936-03-03 Raymond Bros Impact Pulverizer System for sludge disposal
DE1584937A1 (en) * 1966-05-14 1970-03-26 Buckau Wolf Maschf R Drying and incineration plant for sludge, especially sewage sludge
US3572665A (en) * 1969-10-14 1971-03-30 Daniel B Vincent Destroying odorous gases evolving from wet biological material
CH540858A (en) * 1972-07-31 1973-08-31 Von Roll Ag Process for drying and subsequent incineration of sludge and installation for carrying out the process
US4169418A (en) * 1977-06-23 1979-10-02 Vfe Corp. Method and a system for incinerating combustible wastes

Also Published As

Publication number Publication date
US4276835A (en) 1981-07-07
FR2466439A1 (en) 1981-04-10
JPS6317519B2 (en) 1988-04-14
CH648537A5 (en) 1985-03-29
JPS5678700A (en) 1981-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse